Leaf spring institute shows its new independently sprung car with double wishbone, backbone frame
Packard completes diesel aircraft engine developing 225 hp. at 1900 r.p.m.
Graham bros. In heavy-duty field with three-ton truck
Cadillac-LaSalle 1929 cars have new transmissions
Sikorsky trans-atlantic airplane a redesigned "freighter"
Free-Wheeling offered in dictator series
Outlook for aircraft industry improves at International Show
Aeronautical division of S.A.E. Renews standardization work
Interest high in aircraft engines at S.A.E. meeting
Mechanical details of new ford
Commercial plane production in U. S. approaching 1500 a year
Do works councils work in automotive industry?
Small planes for private owners dominate national aircraft show exhibits at Detroit
Concealed chassis stabilizes graham "blue streak"
Studebaker incorporates free-wheel transmissions in both eight lines,
Studebaker incorporates free-wheel transmissions in both eight lines,
Nash offers four distinctive engine designs in four 1931 models
Buick-engined G.M.C. truck line expanded and improved
Buick-engined G.M.C. Truck line expanded and improved
Silver anniversary Buick in new dress, engines are larger